Warner Marine EcoBak 20L – Large Volume BioPellets for Reef Nutrient Control

Advanced Nutrient Reduction for Large Aquariums

Warner Marine EcoBak is a premium biodegradable polymer media that acts as both a carbon food source and substrate for beneficial bacteria. These bacteria naturally reduce nitrates and phosphates, improving water clarity, preventing nuisance algae, and creating a healthier environment for corals and fish.

The 20L bulk size is ideal for large reef systems, aquaculture facilities, and advanced hobbyists seeking reliable, long-term nutrient management without harmful chemical additives.

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How EcoBak Works

• Natural Carbon Source – Provides an organic food source that supports the growth of nutrient-reducing bacteria.

• Nutrient Export – Bacteria consume EcoBak pellets while simultaneously removing nitrate and phosphate.

• Reef Safe & Effective – Reduces algae, enhances coral coloration, and promotes fish health.

• Coral Nutrition – Produces planktonic bacteria that serve as a supplemental coral food source.

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Usage Guidelines

• Dosage: Use 250ml per 50 gallons (190L) of aquarium water.

• Preparation: Rinse pellets in purified water; soak overnight to reduce floating.

• Reactor Setup: Place EcoBak in a fluidized bio-pellet media reactor with ~100gph flow per litre of pellets. Ensure a gentle tumble (not aggressive).

• Skimmer Integration: Direct reactor output into the protein skimmer intake chamber for maximum export.

• Maturation: Expect a 3–4 week colonization period before nutrient reduction begins.

Tips for Best Results:

• Start with ⅓ of the recommended dose, increasing weekly until full dosage is reached.

• For high-nutrient tanks (Nitrate 40+ ppm, Phosphate 2+ ppm), begin with ¼ dose.

• Always ensure a properly rated protein skimmer and adequate tank circulation.

• Replace EcoBak gradually as it is consumed by bacteria.

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Key Benefits

• Significantly lowers nitrates & phosphates naturally

• Prevents nuisance algae outbreaks

• Improves water clarity and coral coloration

• Supplies natural planktonic coral food

• Supports healthier fish and reef ecosystems

• Bulk 20L size – ideal for large reef aquariums & aquaculture facilities

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Specifications